894900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 2742880

約数和(自身を除く): 1847980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 157, 190, 228, 285, 300, 314, 380, 471, 475, 570, 628, 785, 942, 950, 1140, 1425, 1570, 1884, 1900, 2355, 2850, 2983, 3140, 3925, 4710, 5700, 5966, 7850, 8949, 9420, 11775, 11932, 14915, 15700, 17898, 23550, 29830, 35796, 44745, 47100, 59660, 74575, 89490, 149150, 178980, 223725, 298300, 447450, 894900]

約数ペア:

[(1, 894900), (2, 447450), (3, 298300), (4, 223725), (5, 178980), (6, 149150), (10, 89490), (12, 74575), (15, 59660), (19, 47100), (20, 44745), (25, 35796), (30, 29830), (38, 23550), (50, 17898), (57, 15700), (60, 14915), (75, 11932), (76, 11775), (95, 9420), (100, 8949), (114, 7850), (150, 5966), (157, 5700), (190, 4710), (228, 3925), (285, 3140), (300, 2983), (314, 2850), (380, 2355), (471, 1900), (475, 1884), (570, 1570), (628, 1425), (785, 1140), (942, 950)]